That's something to think about too. I got one back when they were offering them for free to China-based members too (who knows why- I think they're still doing it too) just for the heck of it, to be 100% honest. In fact, I have two- the first time I screwed up and filled in my Chinese name. Which is only my middle and last name on my US passport. So I had to ask them to send me another one with my full name.